查询词典 air pressure

The process of DC discharge in O2/N2 mixtures with the different N2 concentration has been simulated. The dependences of number of collisions with the E/N and the energy of electron are given. It is analyzed stressfully that the process of electron-molecule collision with the E/N and the energy of electron in air at atmospheric pressure.

对于O_2／N_2混合气体，模拟了不同配比条件下直流放电过程，得出了发生碰撞的粒子数随E／N、电子能量的变化；着重分析了空气中激发、电离、分解及分解电离碰撞的粒子数随E／N的变化，给出了电子漂移速度和平均电子能量随E／N的变化。

This company except provides the complete set throttling gear to the user "before to reducing expenses, to take presses the installment, after 10D, 5D the measuring tube, the attachment flange, directs the pressure tube, the valve and the fastener" and the appendix (condenser, subsider, air or gas collector, balancer, disconnector and so on) outside, but also provides each kind of throttle alone according to the user need and takes presses the installment and so on.

本公司除向用户提供成套节流装置《包括节流件、取压装置、前 10D、后5D测量管、连接法兰、引压管、阀和紧固件》及附件（冷凝器、沉降器、集气器、平衡器、隔离器等）外，还根据用户需要单独提供各种节流件和取压装置等。

The effects of the reaction temperature , time ,pressure and air flow on the vield of o - toluic acid were evaluated on a medium sized Semi - coninuous bubbling bed reartor.

在中型半连续鼓泡床反应器上，评价了反应温度、反应压力、空气流量以及反应时间对邻甲苯甲酸单程收率的影响。

A isotherm of a monolayer at air-water interface for a quaternary ammonium salt type trimeric surfactant (shortly called 12-2-12-2-12) was investigated by the Langmuir balance technology. The surface tension at collapse pressure,γ, and the molecular limited area, A, were determined and compared with the surface tension of the surfactant solution at CMC concentration,γ.

利用Langmuir膜天平研究了季铵盐三聚表面活性剂12-2-12-2-12在空气－水界面单分子膜的表面压－分子面积等温线，得到它的崩溃压对应的表面张力γ(下标 collapse)和分子极限面积A。

The modernization city bring the problem of the environmental deterioration,here the deterioration is being build more and more buliding and the air being polluted by the unprimitive industry.People can't touch the ture nature,there more people choose to go into the groggery,ktv,and even some person consider gamble to the way of killing time.The trend of traffic accidents,family violence and many society's destabilizing factors will increasing instead of reducing pressure.

城市的现代化也带来了城市环境的&恶化&，这里的&恶化&指得是高楼地不断拔地而起，空气被工业的发展所污染，人们能接触到的真正的自然环境正日益在缩小它的范围，人们能选择的休闲方式也从大自然中走到了酒吧，KTV，甚至有的人以赌博作为自己的休闲方式，这些休闲方式往往会让交通事故，家庭暴力以及很多社会不安定因素成上升趋势，而并非能真正起到减少压力的效果。

The PVT properties of moist air are calculated by chosen potential function model and modified virial pressure function, results agree well with experiment data.

采用选择的势函数模型以及矫正后的维里压力公式，对湿空气的PVT 参数进行了模拟计算，并与相关实验数据进行了比较。5。

Acting as the agency and distributor of some world well-known manufacturers of instruments in China , such as Dwyer, Alicat, InstruTech, Wasco, ArutoTran, Pyropress, and so on. LongRadar offer approximate ten thousand of products of Pressure, Vacuum, Flow, Air Velocity, Temperature, which are commonly applied in the fields of industrial automation, HVAC, building autoimmunization control, electric power, petroleum, chemical industry, boilers, water treatment, compressors clean industry etc.

作为世界著名仪器仪表生产厂家—美国Dwyer、Alicat、InstruTech、Wasco、Anderson、AutoTran，英国Pyropress等在中国的代理经销商，朗润达公司提供近万种有关差压、压力、真空、流量、风速、温度、湿度、物位和阀门等产品，它们广泛应用于工业自动化、暖通空调、楼宇自控、电厂、石油、化工、水处理，锅炉、压缩机、冷冻制冷设备、食品、医药、轻工业、环保、洁净工程等领域。

Make sure that all vapor/duct junctions are air-tight and holding full pressure without leakage.

确保所有汽/胆管路口，是空气紧张，并进行充分的压力，无泄漏。

Make sure that all vapor/duct junctions are air-tight and holding full pressure without leakage.

确保所有蒸气/管交界处密封无泄漏和控股充分的压力。

The price pricking beer is 3 5 times higher than familiar equal amounts beer , investigates whose cause to have several aspect down: One, has been fresh beer because of it , has kept fine taste of beer and nutrition; That sterile condition demands is strict among it's two , procedure of production, equipment investment is big, be going to want the strict sterility course film fliteration or hole fliteration, besides all microorganism , beer barrel and production environment before irrigating dress; It's three , marketing way have been unique , had been going carrying out the carbon dioxide cooling down and supplementing by the fact that fresh beer sells machine, have made use of carbon dioxide pressure to give beer and , have avoided beer contacting air but have produced oxide taste; It's four, has been that scheduled time is not long because of barrelled fresh beer guarantee quality , the dealer has born certain risk, if being able to not sell out in time, meeting bring about very big economic losses.

扎啤的价格比同等量的熟啤酒高3—5倍，究其原因以有下几个方面：其一，因为它是鲜啤酒，保持了啤酒良好的口味和营养；其二，生产过程中，无菌条件要求严格，设备投资大，在灌装前要经过膜过滤或孔过滤，除去所有的微生物，啤酒桶和生产环境也要严格无菌；其三，销售方式独特，要过通过鲜啤酒销售机进行降温和补充二氧化碳，并利用二氧化碳压送啤酒，避免了啤酒接触空气而产生氧化味；其四，是因为桶装鲜啤酒的保质期不长，经销商承担了一定的风险，如果不能及时售出，会造成很大的经济损失。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。